Barometric Pressure in Yosemite Valley, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Yosemite Valley, California, United States is predicted to rapidly rise over the next few hours, with an average pressure of 879.2 hPa today, which is lower than normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Yosemite Valley is 4.5 hPa, with a low of 876.9 hPa and a high of 881.4 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Yosemite Valley hour by hour and stay informed about how it will change over the next 6 hours.
Yosemite Valley's weather is affected by its location. The valley is surrounded by tall mountains, which block air from moving in and out. This creates high air pressure in winter and low air pressure in summer.
In winter, cold air from the north gets stuck in the valley, causing cold temperatures and snow. In summer, warm air from the west brings heat and dryness.
Yosemite Valley has a mountain climate. The high elevation and surrounding mountains create a unique weather pattern. The valley's weather is also affected by its location in California, which has a Mediterranean climate.